<template>
  <div class="sidebar">
    <el-menu
        class="sidebar-el-menu"
        :default-active="onRoutes"
        :collapse="collapse"
        background-color="#176C5A"
        text-color="#ffffff"
        active-text-color="#20a0ff"
        unique-opened
        router
    >
      <template v-for="item in items">
        <template v-if="item.subs">
          <el-submenu :index="item.index" :key="item.index">
            <template #title>
              <i :class="item.icon"></i>
              <span>{{ item.title }}</span>
            </template>
            <template v-for="subItem in item.subs">
              <el-submenu
                  v-if="subItem.subs"
                  :index="subItem.index"
                  :key="subItem.index"
              >
                <template #title>{{ subItem.title }}</template>
                <el-menu-item
                    v-for="(threeItem, i) in subItem.subs"
                    :key="i"
                    :index="threeItem.index"
                >{{ threeItem.title }}</el-menu-item>
              </el-submenu>
              <el-menu-item
                  v-else
                  :index="subItem.index"
                  :key="subItem.index"
              >{{ subItem.title }}</el-menu-item>
            </template>
          </el-submenu>
        </template>
        <template v-else>
          <el-menu-item :index="item.index" :key="item.index">
            <i :class="item.icon"></i>
            <template #title>{{ item.title }}</template>
          </el-menu-item>
        </template>
      </template>
    </el-menu>
  </div>
</template>

<script>
// import bus from "../config/bus";
export default {
  data() {
    return {
      items: [
        {
          icon: "el-icon-lx-home",
          index: "dashboard",
          title: "我的桌面"
        },
        {
          icon: "el-icon-lx-calendar",
          index: "3",
          title: "工作任务",
          subs: [
            {
              index: "server",
              title: "服务申请工单回复模板"
            },
            {
              index: "reply",
              title: "意见工单回复模板"
            }
          ]
        },
        {
          icon: "el-icon-lx-cascades",
          index: "2",
          title: "模板修改",
          subs: [
            {
              index:"editserve",
              title:"服务申请模板修改"
            },
            {
              index:"editsuggestion",
              title:"意见回复模板修改"
            }
          ]
        },
        {
          icon: "el-icon-lx-warn",
          index: "7",
          title: "管理员权限",
          subs: [
            {
              index: "permission",
              title: "查看所有导入工单"
            },
            {
              index: "userManage",
              title: "用户管理"
            }
            ,{
              index: "departManage",
              title: "部门管理"
            }
          ]
        },
      ]
    };
  },
  computed: {
    onRoutes() {
      return this.$route.path.replace("/", "");
    },
    collapse(){
      return this.$store.state.collapse
    }
  }
};
</script>

<style scoped>
.sidebar {
  display: block;
  position: absolute;
  left: 0;
  top: 70px;
  bottom: 0;
  overflow-y: scroll;
}
.sidebar::-webkit-scrollbar {
  width: 0;
}
.sidebar-el-menu:not(.el-menu--collapse) {
  width: 200px;
}
.sidebar > ul {
  height: 100%;
}
</style>
